Alpine Bladder-fern vs トゲクリイロナマコ

Cystopteris alpina compared with Actinopyga echinites

Key Differences

• Alpine Bladder-fern is Near Threatened while トゲクリイロナマコ is Vulnerable.

Taxonomic Classification

Rank	Alpine Bladder-fern	トゲクリイロナマコ
Kingdom	Plantae (植物)	Animalia (動物)
Phylum	Tracheophyta	Echinodermata (棘皮動物)
Class	Polypodiopsida (ウラボシ綱)	Holothuroidea (ナマコ)
Order	Polypodiales (ウラボシ目)	Holothuriida (Holothuriida)
Family	Cystopteridaceae	Holothuriidae
Genus	Cystopteris	Actinopyga
Species	Cystopteris alpina	Actinopyga echinites

Conservation Status

Alpine Bladder-fern

NT — Near Threatened

トゲクリイロナマコ

VU — Vulnerable

Physical Characteristics

Attribute	Alpine Bladder-fern	トゲクリイロナマコ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alpine Bladder-fern

Habitat

Typically found in moist, shaded forest floors and tropical canopies.

Range

Distributed across Norway and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

トゲクリイロナマコ

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Alpine Bladder-fern

The Alpine Bladder-fern (Cystopteris alpina) is a species in the genus Cystopteris. It is currently classified as Near Threatened on the IUCN Red List. Typically found in moist, shaded forest floors and tropical canopies. Distributed across Norway and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

トゲクリイロナマコ

The Brownfish (Actinopyga echinites) is a species in the genus Actinopyga. It is currently classified as Vulnerable on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.